# Thomas Clayton Williamson, JR., MD

Source: https://ourhealthnetwork.com/doctor/thomas-williamson-md-1023429941
NPI: 1023429941
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Thomas Clayton Williamson, JR., MD is a hematology/oncology based in Jackson, MS practicing at Jackson Oncology Associates with NPI 1023429941 and offers telehealth visits.

## Profile

- Primary specialty: Hematology/Oncology
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
- Graduation year: 2014
- Telehealth: Yes
- NPI: 1023429941 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1023429941))

## Practice and contact

- Practice name: Jackson Oncology Associates
- Address: 1227 N State St, Suite 101, Jackson, MS, 392022002
- Phone: (601) 355-2485
- Group practice size: 11 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 100.00/100
- Quality category score: 97.50/100
- Improvement Activities score: 40.00/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## Insurance accepted (8 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 18 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 5 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 2 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [BCBS Mississippi](https://ourhealthnetwork.com/insurance/bcbs-mississippi) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Thomas Clayton Williamson, JR., use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1023429941).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 98 disclosed payments from medical industry sources totaling approximately $1,980.

Largest disclosed payer: Daiichi Sankyo Inc. ($217 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Hematology/Oncology doctors in JACKSON, MS](https://ourhealthnetwork.com/hematology-oncology/ms/jackson)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1023429941)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)